A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-00-513-6218
NSN 6150-01-249-0114
NSN 6685-01-423-8076
NSN 5930-00-177-3316
NSN 6620-01-396-2149
NSN 5990-01-147-5225
NSN 5998-00-787-8350
NSN 5835-00-233-6327
NSN 6645-00-725-6864
NSN 5945-01-599-4044
NSN 5965-00-339-2743
NSN 6130-01-011-7376